I was about to comment that it makes more sense to put panels in open space, but looking into it does appear some numbers crunchers did the math on efficiency gains from being able to swap old panels with a dedicated machine on the rails, versus the other option.
I was about to comment that it makes more sense to put panels in open space, but looking into it does appear some numbers crunchers did the math on efficiency gains from being able to swap old panels with a dedicated machine on the rails, versus the other option.